20159692812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79998781}}^1$

素因数の和:79998798

約数の個数: 36

約数和(自身を含む): 58239113296

約数和(自身を除く): 38079420484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79998781, 159997562, 239996343, 319995124, 479992686, 559991467, 719989029, 959985372, 1119982934, 1439978058, 1679974401, 2239965868, 2879956116, 3359948802, 5039923203, 6719897604, 10079846406, 20159692812]

約数ペア:

[(1, 20159692812), (2, 10079846406), (3, 6719897604), (4, 5039923203), (6, 3359948802), (7, 2879956116), (9, 2239965868), (12, 1679974401), (14, 1439978058), (18, 1119982934), (21, 959985372), (28, 719989029), (36, 559991467), (42, 479992686), (63, 319995124), (84, 239996343), (126, 159997562), (252, 79998781)]